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The blog of Karsten Meier

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  • Home
  • Portfolio
    • (Deutsch) Benchmarking
    • (Deutsch) Digitale Spedition
    • Learning system for truck drivers
    • Phone-Apps
    • (Deutsch) Lagerverwaltung für einen Großhandelskonzern
    • (Deutsch) Mobile Windkraftinspektion
    • (Deutsch) Newspaper Utilities
    • Cycosmos
    • Color management for textile printing
    • (Deutsch) Management mobiler Daten
    • Mobile education for electricians
    • (Deutsch) Notfallserver
    • Parallelize wind tunnel computing
    • Police Manuals Online
    • Programming Cookbook
    • Visualisation for Concrete Factory
  • About Karsten Meier
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Author Archives: Karsten Meier

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Saturday April 11th, 2009

Multilingual Websites with Ruby on Rails

Part 1 – Overview Writing software for several languages is an ever recurrent challenge. Ruby on Rails provides solutions to most of the standard problems in web development. But it needed time until the version 2.2. for the “Internationalization API … Continue reading →

Posted by: Karsten Meier | Conversation: 1 comment | Category: Programming | Tags: multilingualism, Ruby, Translation

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Sunday March 29th, 2009

Jad Check on the servers from Google

The Jad check is a quality assurance tool for providers of mobile Java software. The check examines the so-called Jad file on frequently occurring errors. Some errors are otherwise very hard to find, so you save time during troubleshooting. Other … Continue reading →

Posted by: Karsten Meier | Conversation: 0 comments | Category: Mobile | Tags: AppEngine, Cloud, Jad, JME, Midlet, OTA, quality assurance

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Saturday March 14th, 2009

(Deutsch) Turing Award für Barbara Liskov

Posted by: Karsten Meier | Conversation: 1 comment | Category: Programming | Tags: Abstraction, CLU, Liskov, Ruby, yield

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Saturday February 14th, 2009

Webdesign and Mobiledesign in China

Stellt einen Bericht von Nokia über Design in China vor. Continue reading →

Posted by: Karsten Meier | Conversation: 0 comments | Category: Mobile | Tags: China, Design, Culture

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Sunday November 23rd, 2008

Compare Strings with PHP

In my programming work I often switch between different programming languages. It’s not so difficult, but problems sometimes appear just at very simple things. Strings in PHP are really easy to compare, there is the “==” operator. But there lurks … Continue reading →

Posted by: Karsten Meier | Conversation: 1 comment | Category: Programming | Tags: Traps, Php, Strings

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Saturday October 25th, 2008

(Deutsch) Multifunctional Produkt

Posted by: Karsten Meier | Conversation: 0 comments | Category: IT-Scene | Tags: MFP, Mystery, Challenge

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Friday September 5th, 2008

Slip Danger: Google Sitemaps

Slip DangerMost website owners want their pages to be well found through Google. So Google needs to be aware of each of your web pages and “understand” them. In order to help Google to find each important page, you can … Continue reading →

Posted by: Karsten Meier | Conversation: 0 comments | Category: Programming | Tags: Automatic, SEO, Sitemap, Webmaster

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Saturday August 23rd, 2008

Pizza on the beach

A use case for the mobile web. Summer with friends at Flensburgs beach. In the late afternoon we get hungry. How about pizza? W. says, that the pizza service “Joeys” would deliver here. However, we have no flyer of them, … Continue reading →

Posted by: Karsten Meier | Conversation: 0 comments | Category: Mobile | Tags: Handy, Handybrowser, m-Commerce, Mobile Internet, Pizza, Beach

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Tuesday August 19th, 2008

(Deutsch) Blogbeiträge mit Bildschirmfotos aufpeppen

Posted by: Karsten Meier | Conversation: 0 comments | Category: Mobile | Tags: Screen Shots, Blog Basics, Screenshots

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Wednesday August 6th, 2008

How to fetch remote data with the App Engine

You can use the App Engine to retrieve web pages or other information from foreign servers and process them in your python program. This must obviously be limited, because the abuse potential is very high. Therefore you can not call … Continue reading →

Posted by: Karsten Meier | Conversation: 0 comments | Category: Programming | Tags: AppEngine, Cloud, fetch, howto, Mashup, Python, SSL

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About me

Hello, my name is Karsten Meier. I'm a computer scientist from Hamburg, Germany. I write since 1996 for this website about topics from life with big and small computers. And sometimes I use this site for experiments.

Tags

Adventure Android AppEngine Challenge China Cloud CoCreation CSS Culture Design Diagramme e-learning Enterprise Gadgets Google Ilias Innovation IOT Java JavaScript JME jQuery Konzeption LMS LWUIT Mapplet MDM MFP multilingualism Mystery NFC Performance Php Python quality assurance Ruby scaling Security Smart City Sql Strings Traps UX Validations webapp

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Stack Overflow

profile for Meier at Stack Overflow, Q&A for professional and enthusiast programmers

Projects

  • Colleta
  • Coobeya
  • Handylearn Projects
  • mlearning

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